Alrighty, I got this from KPC-chan (KungPowChicken) because it looked fun.

TEN THINGS THAT BEGIN WITH E:

--Eleutherodactylus Jasperi (Golden Coqui, look it up on wiki)
--Euchoreutes Naso (long eared Jerboa, look it up again)
--Et Cetera (a freakin' awesome word AND manga)
--Earth (we need to save it dammit!)
--Eurofurence (a furry-con)
--Enhydra Lutris (aka sea otter)
--Ex-situ conservation (look it up on wiki)
--Energy
--Ersatz
--Elephant Bird (they're extinct, don't go looking for them)

I mostly did things about animals. Aren't I awesome?
If you want a letter for your very own, just comment and say so.